OT-2026-000093676
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000093676) never changes.
Identity and time
| Publication number | OT-2026-000093676 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-73a0-8197-f9207a53d131 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093676 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4204b12af206241dc48b45a846876fdc9e4b0fdd32ad123c8ae3d8a30b769f4 |
|---|---|
| Markdown | 11890df76c57a4f7246bf56efc21868c0ba7e882069ca13e8cef3ef4135cfd57 |
| Publication page | ba6b5d5d923f4c57c9c74138d5c6f27c7c9b47b121be0ed27e3449af19a91aba |
| Manifest | 08bc4e27ac9fd79f17aa743de517d0acf2c4adc64ce72662c2d1073c964c8cad |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | a4qfRBVWmLApJGoGzRekfVBjRJSp1+MmPQdtkAQFUPlBD3wML7tDsuKhWocIHDzgPlz+nVFBL16Z3+wSd+RCCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:44.219547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093676observed ba6b5d5d923f4c57c9c74138d5c6f27c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:44.202755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093676/manifest.jsonobserved 08bc4e27ac9fd79f17aa743de517d0ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:44.185835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093676/publication.mdobserved 11890df76c57a4f7246bf56efc21868c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:44.168769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093676/publication.txtobserved e4204b12af206241dc48b45a846876fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|